Even if the engine in your car runs poorly, the thought of taking it completely apart for a rebuild can be frightening. After all, it is running; and since you've never tackled such a major job before ...

This is part one of two stories detailing the process of the removal and reinstallation (R&R) of the Gen III V-8 from a GM fullsize truck or SUV (which would include Chevy, GMC, Hummer, and Cadillac ...